9VAC25-580-220: Reporting and cleanup of spills and overfills

A. Owners and operators of UST systems must contain and immediately clean up a spill or overfill and report to the department within 24 hours and begin corrective action in accordance with Part VI of this chapter in the following cases:

1. Spill or overfill of petroleum that results in a release to the environment that exceeds 25 gallons or that causes a sheen on nearby surface water; and

2. Spill or overfill of a hazardous substance that results in a release to the environment that equals or exceeds its reportable quantity under CERCLA (40 CFR Part 302).

B. Owners and operators of UST systems must contain and immediately clean up a spill or overfill of petroleum that is less than 25 gallons and a spill or overfill of a hazardous substance that is less than the reportable quantity. If cleanup cannot be accomplished within 24 hours owners and operators must immediately notify the department.

NOTE: Pursuant to 40 CFR §§ 302.6 and 355.40, a release of a hazardous substance equal to or in excess of its reportable quantity must also be reported immediately (rather than within 24 hours) to the National Response Center under §§ 102 and 103 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980 (42 USC §§ 9602 and 9603) and to appropriate state and local authorities under Title III of the Superfund Amendments and Reauthorization Act (SARA) of 1986.